These Bone Krusha skull bushings are made using a 3D printing technology with a special blend of two different resins combined. The 66A flexible resin mix makes the ride smoother, while the 80A tough resin mix of the blend provides the strength. The skull design becomes visible when you're riding – it's a little something different.

You got those 90- 95A bushings. These Bone Krusha are firmer, around 97A. Made so your board moves with you, that flow. And they're a bit wider, that "chubby" shape, so they last when things get tough.